I think the vast majority of people would expect a billionaire to pay a higher tax rate than an upper middle class person. I wouldn't call that nonsense.
If not being jealous and covetous of those who make more than I do puts me in the minority, then I guess that's where I'm at. Sadly, I believe that to be the case.
And where I live, I pay state income tax, buy a car and buy sales tax, and then every year after that I pay property tax on the value of the car. It's a triple tax!
I'm not really sure why capital gains is such a problem. And truthfully a lot of capital gains (maybe even most?) are not doubled taxed. If you buy stock with after-income-tax money, then yes you pay that tax twice. But if the capital gain is derived from equity compensation a lot of times you don't pay income tax so it is only a single tax. That is what the Buffett rule is all about (and this article as well).
Thinking that a progressive tax system is a good idea has nothing to do with being jealous and covetous of those who make more than you. If you disagree with a progressive tax system go right ahead and support your case, but you're not going to do that with bs arguments nobody is making.
Keep in mind, capital gains haven't always had a lower tax rate than ordinary income. There is no rule of nature that says it has to be that way. We could make the capital gains rate 0%, or 0% up to $200,000 and then 40% for everything over $200,000. Or we could make more than simply 2 rates based on the length of time it took for the gain. Or we could make it any number of other options.
Which one of these is preferable for economic or philisophical reasons is a good question. Warren's Buffet's secretary is no different than Joe the Plumber - they are a personification of the policy. It's hard to latch on to abstract reasoning but easy to see when presented as a comparison of two people.
Of course they are playing by the same rules. Rich and poor alike get preferential tax rates on capital gains income the same way that rich and poor alike get tax breaks on private jet ownership depreciation. Anything else would be class warfare.
Discouraging long-term investment through high capital gain is not a good solution.
There presumably are other ways to reach these same results, but that's the policy choice we have made. I don't see it as much as valuing "mere" ownership over labor, just that we've made certain policy choices as to what incentives we want in our economy.
That's where you're wrong. Different ways of getting it, but it is still USD.
If you want to see what labor looks like without access to capital, check out rural Africa.
In reality labor and capital are completely symbiotic. At least until the robots take over.
Anyone with even a passing familiarity with the US tax code will quickly understand that this is not possible. Seriously. So we know that at least some of what she's claimed in wrong. And since Bosanke won't release her tax returns, that's really as far as we can go.
In short, the "Buffet secretary" talking point really has no evidentiary value for either side. We simply have no idea what she makes or what she pays; all we know is what she's publically claimed is wrong.
Also, this debate really depends what you mean by "millionaires/billionaires". And "taxes". And "tax rates". And "working folk". Being a billionaire is a measure of wealth; your tax bracket is based on income in a single year. Are we talking about marginal rates or average rates? Federal income taxes? All federal taxes? All taxes? How do we impute the corporate income tax (knowing, as we do, that it is paid by both employees and investors)? How do we impute the corporate half of the payroll tax (ditto)? How should we handle cases where someone is in the "1%" for a single year due to the sale of a single large asset they've been working on for decades (family farm, small business, IPO, or the like)? Does it truly make sense that someone who makes $50k/year for 10 years, then sells his start-up for $100m should be in the same tax bracket in that 11th year as an investment banker who makes $100m/year every single year?
This is not an area with easy answers, and the tax code looks the way it does due to a long series of hard-fought struggles and difficult compromises. It's easy to look at Romney at say "he paid 14%", but it's less clear what rate is "right". Capital gains is fundamentally not normal income, and there's no reason it should be taxed at any given rate, much less whatever rate normal income would be taxed at. Some very socialist and egalitarian places have no capital gains tax at all. :)
Edit: My initial post had some silly errors of fact. Mike Ash was quite polite in pointing them out. :) Thanks.
Mitt Romney paid about 14% last year. I paid more than that, as did a whole lot of other common folk. That seems fairly conclusive that it's not impossible.
We can just look at income in a single year for the comparisons. Total wealth isn't really relevant to the question, aside from the fact that it's strongly correlated with yearly income.
Your other points are astute, but I'm just pointing out that this phenomenon does in fact happen, and isn't even disputed. Only whether and how to change things is in question.